package com.imooc.o2o.excptions;

public class ReachPointOperationException extends RuntimeException{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1182563719599527969L;

	//封装业务的异常意义在于看到异常时能认识到和excel相关
	public ReachPointOperationException(String msg) {
		super(msg);
	}
}
